Bosch ACS 251, Original Instructions Manual, Page: 21 / 24

F 002 DG9 425 2014-03-20
|
Bosch Limited
Maintenance | ACS 251 | 21 en
7.9 Resetting factory settings
Use this option to change the system default.
1. In the main menu, select " ACS Maintenance " >>
" Maintenance ". Press E .
2. Select " Factory Settings ". Press E
3. To revert to the settings to default settings done at
the factory, press

.
4. Switch off and switch on.
"
The settings have been reset to factory settings.
8. Decommissioning
8.1 Disposal of electronic items
This product is subject to European guidelines
2002/96/EG (WEEE).
Old electrical and electronic devices, including
cables and accessories or batteries must be
disposed of separate to household waste.
¶
Please use the return and collection systems
in place for disposal in your area.
¶
Damage to the environment and hazards to
personal health can be prevented by prop-
erly disposing of old equipment.
8.2 Disposal of LCD display, refrigerants,
lubricants and oils
Please dispose of the LCD display in accordance with
the local regulations for disposal of special waste.
Refrigerants that can no longer be used must be hand-
ed over to the gas suppliers for disposal.
The lubricants and oils recovered from the A/C systems
must be handed back to the designated return points.
8.3 Disposal of filter drier
Dispose the filter drier through the designated return
points or in accordance with local regulations.
8.4 Electromagnetic compatibility (EMC)
This product is compliant with EN 61000-6-2 and
EN61000-6-4 standards.
9. Technical data
Property Value/Range
Operating voltage 230 V ± 10 %
Frequency 50 / 60 Hz
Refrigerant R134a
R134a scale 50 kg
LP manometer -1 bar - 15 bar ± 1.6 % of final value
HP manometer -1 bar - 34 bar ± 1.6 % of final value
Refrigerant tank capacity 12 l
Maximum system pres-
sure PS
20 bar
Pset 18 bar
Medium group Group 2
Power 700 W
Permissible ambient tem-
perature TS
10
O
C - 50
O
C
Optimum filling weight of
R134a for operation
4 kg - 7 kg
Dimensions (H x W x D)
(mm)
1188 x 638 x 762
Weight 90 kg